package com.lazily.exception_;


/**
 * @Author: GZQ
 * @date: 2025/2/22 22:55
 * @description: 空指针异常演示
 */

public class NullPointerException_ {
	// 程序入口
	public static void main(String[] args) {
		String name = null;
		System.out.println(name.length());
	}
}
